/**
 * Accelerometer.h by Giraldo Rosales.
 * Visit www.liquidgear.net for documentation and updates.
 *
 * Copyright (c) 2009 Nitrogen Design, Inc. All rights reserved.
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 **/
#if LG_USE_ACCELERATION

#import "Accelerometer.h"
#import "WebController.h"
#import "Utils.h"

@implementation Accelerometer

@synthesize viewController;

- (id)initWithControl:(WebController *)controller {
	self.viewController = controller;
	return self;
}

- (void)turnOn:(float)update {
	NSLog(@"update: %f", update);
	[[UIAccelerometer sharedAccelerometer] setUpdateInterval:update];
	[[UIAccelerometer sharedAccelerometer] setDelegate:self];
}

- (void)turnOff {
	[[UIAccelerometer sharedAccelerometer] setDelegate:nil];
}

- (void)accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration {
	NSDictionary *callback = [NSDictionary dictionaryWithObjectsAndKeys:
														[[[NSString alloc] autorelease] initWithFormat:@"%f", acceleration.x], @"x",
														[[[NSString alloc] autorelease] initWithFormat:@"%f", acceleration.y], @"y",
														[[[NSString alloc] autorelease] initWithFormat:@"%f", acceleration.z], @"z",
														nil
														];
	
	[[[Utils alloc] autorelease] jsCall:viewController.webView type:@"accelerometer" data:callback directCall:nil];
}

- (void)dealloc {
	[viewController release];
	[super dealloc];
}

@end
#endif